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Help me solve these please. Im in integrated math 2

Help me solve these please. Im in integrated math 2-example-1
User AAsk
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1 Answer

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9 votes

Answer:

1.


(2)/(5) = (x)/(15) \\ \\ 5x = 2 * 15 \\ 5x =30 \\ x = (30)/(5) \\ x = 6

2.


(4)/(3) = (x)/(7) \\ 3x = 4 * 7 \\ 3x = 28 \\ x = (28)/(3) \\ x = 9.33

3.


(7)/(5) = (28)/(x) \\ 7x = 5 * 28 \\ 7x = 140 \\ x = (140)/(7) \\ x = 20

4.


(11)/(4) = (5)/(x) \\ 11x = 5 * 4 \\ 11x = 20 \\ x = (20)/(11) \\ x = 1.8

I hope I helped you^_^

User Adrian Van Vliet
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